Pipe cleaner



FIG. 1 is a front perspective view of the pipe cleaner showing my new design;

FIG. 2 is a top plan view thereof, the bottom view being a mirror image thereof;

FIG. 3 is a front elevational view thereof, the back elevational view being a mirror image thereof;

FIG. 4 is an elevational view of a first end thereof;

FIG. 5 is an elevational view of a second end thereof;

FIG. 6 is an enlarged view of the area called out as “6” in FIG. 2;

FIG. 7 is an enlarged view of the area called out as “7” in FIG. 2; and,

FIG. 8 is a perspective view of the area shown in FIG. 7. 

CLAIM The ornamental design for a pipe cleaner, as shown. 